Sławomirski J, Głuszak J
Pol Arch Weter. 1986;25(4):131-6.
The studies performed on spinal cords of two horses revealed that cells of the nucleus of the own dorsal horn are present in all segments of lumbo-sacral part of the spinal cord. The nucleus is composed of two parts: basal and marginal. Basal part is composed of large and medium size cells situated in 2/3 of the lower part of the grey substance of the dorsal horn. The marginal part of the described nucleus is composed of elongated and spindle shaped cells situated along the dorsal margine of the grey substance of the dorsal horn. Continuity of the nucleus in lumbo-sacral part of the spinal cord was conserved and only constrictions due to a various number of cells forming the nucleus in individual segments of spinal cord were noted.
对两匹马的脊髓进行的研究表明，脊髓腰骶部的所有节段都存在固有背核的细胞。该核由两部分组成：基部和边缘部。基部由位于背角灰质下部2/3处的大中型细胞组成。所述核的边缘部由沿背角灰质背缘分布的细长梭形细胞组成。脊髓腰骶部该核的连续性得以保留，仅注意到由于脊髓各节段形成该核的细胞数量不同而出现的缩窄。
